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Design of a Slowed-Rotor Compound Helicopter for Future Joint Service MissionsA slowed-rotor compound helicopter has been synthesized using the NASA Design and Analysis of Rotorcraft (NDARC) conceptual design software. An overview of the design process and the capabilities of NDARC are presented. The benefits of trading rotor speed, wing-rotor lift share, and trim strategies are presented for an example set of sizing conditions and missions.
Document ID
20100024364
Acquisition Source
Ames Research Center
Document Type
Conference Paper
Authors
Silva, Christopher (Army Research and Technology Labs. Moffett Field, CA, United States)
Yeo, Hyeonsoo (Army Research and Technology Labs. Moffett Field, CA, United States)
Johnson, Wayne R. (NASA Ames Research Center Moffett Field, CA, United States)
Date Acquired
August 24, 2013
Publication Date
January 20, 2010
Subject Category
Aircraft Design, Testing And Performance
Report/Patent Number
ARC-E-DAA-TN1155
Meeting Information
Meeting: American Helicopter Society Aeromechanics Specialists Conference
Location: San Francisco, CA
Country: United States
Start Date: January 20, 2010
End Date: January 22, 2010
Sponsors: American Helicopter Society, Inc.
Distribution Limits
Public
Copyright
Public Use Permitted.

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